baber/WOPTO huggingface dataset:
Patent JP-2007331383-A (JP)
Title: Ink cartridge and printer
Inventor: AMANO KAZUHIKO
IPC: B41J2/175
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge and a printer capable of preventing a used ink cartridge from being fraudulently reused by fraudulently injecting ink into the used ink cartridge.  <P>SOLUTION: The ink cartridge 1 is filled with the ink and used by loading the same into the printer 100 carrying out printing. The ink cartridge 1 includes a reservoir 71 that reserves the ink, an outlet 72 through which the ink is supplied to the printer 100 with the ink cartridge loaded, an ink supply system 7 that includes a channel 73 that leads the ink from the reservoir 71 to the outlet 72, and a sensor 8 that detects whether the channel 73 is filled with the ink or gas. A detecting region detected by the sensor 8 of the channel 73 with the ink cartridge 1 not used is filled with the gas in advance. Whether or not the use of the ink cartridge 1 is proper is determined based on information from the sensor 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261949-A (JP)
Title: Fixing device
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G15/20
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device suppressing reduction in fixing nip width due to a decrease in hardness in a fixing roller or decrease in outer diameter caused by use over a long period of time.  <P>SOLUTION: The fixing device has a tension given to a fixing belt 4 suitably received by a silicone solid rubber layer 11a of a flange 11 since the outer diameter D2 of the flange 11 is greater than the outer diameter D1 of a silicone sponge rubber layer 2b even when the outer diameter D1 of the silicone sponge rubber layer 2b is decreased by use over a long period of time by having the outer diameter D2 of the flange 11 to be the outer diameter adapting to an allowable outer diameter (the outer diameter which is reduced by about 0.5 to 1.0 mm from an initial period) brought on by reduction of the nip width N.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266030-A (JP)
Title: Method for producing optical glass
Inventor: SENOO TATSUYA
IPC: C22C5/04
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical glass using a member composed of a high strength metallic material capable of suppressing coloring upon melting and/or molding and also capable of withstanding various loads upon mass production in an optical glass largely comprising Bi<SB>2</SB>O<SB>3</SB>and/or TeO<SB>2</SB>.  <P>SOLUTION: The method for producing an optical glass comprises a process where, using a member composed of a metallic material obtained by an optical glass comprising Bi<SB>2</SB>O<SB>3</SB>and/or TeO<SB>2</SB>by ≥30 mass% in terms of oxide is melted and/or molded using a member composed of a metallic material obtained by providing the surface of a base material comprising platinum or a platinum group alloy by ≥90 mass% with a surface layer comprising gold by ≥90 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007262071-A (JP)
Title: Sterile radioactive seed
Inventor: FAULKNER IAN D
IPC: A61P35/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterile radioactive seed, to provide a dry-heat method for sterilizing the seed, and to provide an article using the seed sterilized by the method.  <P>SOLUTION: The article is one containing one or more radioactive seeds under sterile conditions, wherein the seeds are sterilized by a method for sterilizing one or more seeds comprising subjecting the seeds to dry heat for a time sufficient to accomplish the sterilization of the seeds at 140°C or higher and thereafter cooling the radioactive seeds.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008271711-A (JP)
Title: Conductor connecting structure
Inventor: YOSHIDA AKIRA
IPC: H02G5/06
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a conductor connecting structure whose withstand voltage performance is improved.  <P>SOLUTION: In this conductor connecting structure, an end portion 2a of a second conductor 2 formed roughly in a cylindrical shape is made to contact a first conductor 1 of roughly a cylindrical shape from the direction intersecting the axial line of the first conductor 1 roughly perpendicularly and fastened with a fastening bolt 3. A small diameter portion 1c, which has outside circumference connected by curved surface whose outside diameter gets smaller gradually from the portion other than the bolt fastening portion, is formed on the bolt fastening portion of the first conductor 1. A bolt hole, which passes through the small diameter portion 1c, is provided, a spot facing 1e for the fastening bolt head is formed on one opening end of the bolt hole, and a recessed portion 1f, to which the end portion 2a of the second conductor 2 is fitted, is formed on the other opening end. The end portion 2a of the second conductor 2 is inserted into the recessed portion 1f of the first conductor 1, and both conductors are connected by screwing the fastening bolt 3 inserted into the bolt hole into a screw hole 2b in the end face of the second conductor 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268606-A (JP)
Title: Image heating device
Inventor: KAMEDA SEIICHIRO
IPC: G03G15/20
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heating device capable of separating a roughening roller 93 on the surface of which an abrasive is arranged from a fixing roller 40 without influencing the surface texture of the fixing roller 40.  <P>SOLUTION: Every time fixing of 500 sheets of small-size recording material is performed, a support arm 46 is turned to bring the roughening roller 93 into press-contact with the fixing roller 40 in a rotating state, so as to rub and grind the fixing roller 40. A separation mechanism 31 turns the support arm 46 on a drive mechanism 35 side precedently, and the drive mechanism 35 side of the roughening roller 93 is separated from the fixing roller 40 to precede one end side. Since a pressure spring 48 on the drive mechanism 35 side is made stronger than a pressure spring on one end side, the roughening roller 93 which is rubbing and rotating is biased to an opposite side to the drive mechanism 35, and the biased opposite side of the roughening roller 93 is separated precedently.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277002-A (JP)
Title: Nonaqueous electrolyte for secondary battery and nonaqueous electrolyte secondary battery using it
Inventor: TAKEHARA MASAHIRO
IPC: H01M4/58
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte for a secondary battery which is excellent in capacity, high-temperature storage characteristics, continuous charging characteristics, and cycle characteristics; and to provide a nonaqueous electrolyte secondary battery.  <P>SOLUTION: The nonaqueous electrolyte mainly comprises an electrolyte and a nonaqueous solvent dissolving the electrolyte, the nonaqueous electrolyte is liquid at 25°C, has a dielectric constant of 5 or more, contains a compound having a group forming a skeleton (excluding a carbonyl skeleton) including a hetero element having a coefficient of viscosity of 0.6 cP or less, and further contains a monofluorophosphate and/or a difluorophosphate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276364-A (JP)
Title: Information processing system and program
Inventor: KAWAKAMI YOICHI
IPC: G16H10/60
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of easily obtaining more proper information that agrees with an intention and fits to a situation.  <P>SOLUTION: First and second element association information including a plurality of combinations respectively showing combinations of a plurality of elements respectively belonging to a plurality of items wherein one or more elements belong to each the item included in the plurality of items are stored. List display wherein the plurality of elements are associated between the respective items is visually output based on element association information of all or a part of pieces of the first element association information. When two or more elements are designated in the list display, the list display wherein the plurality of elements are associated between the respective items is visually output based on element association information including element accordance combination information of the second element association information when the second element association information includes the element accordance combination information showing the combination of at least the partial element of the designated two or more element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007292770-A (JP)
Title: Optical sensor for detecting point shaped, linear shaped or laminar defects at plane surface area
Inventor: HEINE WOLFGANG
IPC: G01M11/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method capable of perfect optical inspection of point shaped, linear shaped or laminar defects at a plane surface area, wherein dimensions are in a submicron range.  <P>SOLUTION: This sensor comprises a telecentric laser scanner and a detection unit, and has a constitution wherein the telecentric laser scanner has a laser for approximately perpendicular lighting of a plane surface area, a scanning mirror, and a telecentric optical system for guiding lighting and detection beams, and the detection unit has a detection optical system, a central diaphragm arranged in the telecentric laser scanner direction concentrically near the detection optical system, a super sensitive photomultiplier for detecting scattered light emitted from a defect spot on the smooth surface, and a slit diaphragm connected to the front side of the photomultiplier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008272640-A (JP)
Title: Clean roller device
Inventor: FUJII TAKAAKI
IPC: H05K3/26
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean roller device unnecessary to immediately cut a pressure-sensitive adhesive tape even under a dusty environment.  <P>SOLUTION: The clean roller device 10 for removing dust from a work W is equipped with a feed mechanism 30 for feeding the work W, the dust attracting roller 523 coming into contact with at least one side face of the work W while rotating to attract and hold the dust and a pressure-sensitive adhesive tape holding unit 60 having a pressure-sensitive adhesive tape holding part 61 and a taking-up holding part 62 for holding a winding core cylinder 71 for taking up the pressure-sensitive adhesive tape 73. A pressure-sensitive adhesive tape roll 70 is brought into contact with the region on the side opposite to the work W of the dust attracting roller 523 and rotates accompanied by the rotation of the dust attracting roller 523 to transfer the dust while the winding core cylinder 71 is brought into contact with the pressure-sensitive adhesive tape 73 on the side separated from the work W of the pressure-sensitive adhesive tape roll 70 and rotates accompanied by the tumbling of the pressure-sensitive adhesive tape roll 70 to take up the pressure-sensitive adhesive tape 73.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278260-A (JP)
Title: Solid-state image pickup device and electronic apparatus provided with the same
Inventor: KINOSHITA KAZUO
IPC: H04N5/335
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device for achieving a proper camera function by shielding unwanted light to a light-transmissive cover part.  <P>SOLUTION: A camera module 100a is provided with a lens unit 1a provided with a lens 11 and a lens holder 12 holding the lens 11 inside, and an imaging unit 2a provided with a solid-state image pickup element 24 and the light-transmissive cover part 26 arranged so as to face the light receiving surface of the solid-state image pickup element 24 and have space S between the solid-state image pickup element 24 and itself. The lens holder 12 is fitted to the entire outer circumferential part of the light-transmissive cover part 26 to thereby shield unwanted light to the light-transmissive cover part 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272812-A (JP)
Title: Die casting machine
Inventor: SAKAI NORIYUKI
IPC: B22D18/04
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die casting machine equipped with an upper die elevating/lowering mechanism of small type having good transfer efficiency.  <P>SOLUTION: The die casting machine has constitution in which a nut member 31 is rotated by an AC servo-motor 16, an elevating/lowering screw shaft 15 screwed with the inside of the nut member 31 is consequently moved vertically thereby the upper die is elevated/lowered, wherein the nut member 31 is connected coaxially to the lower end of a hollow output shaft 16b of the AC servo-motor 16 and also the elevating/lowering screw shaft 15 is erected through the inside of the output shaft 16b and a hollow hole 16c of a main body of the an AC servo-motor 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282856-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA KAZUAKI
IPC: H01L27/092
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the operating speed from falling by reducing interface resistance on the polysilicon/metal interface of a polysilicon/metal laminated electrode structure.  <P>SOLUTION: The semiconductor device comprises an n-channel MISFET having a semiconductor substrate 100, a diffusion layer 103 formed in region N1 to sandwich a channel region 102, a gate insulating film 104, and a gate electrode 105 including metal films 105a, 105b and an n-type polysilicon film 105c, and a p-channel MISFET having a diffusion layer 203 formed in region P1 to sandwich a channel region 202 and containing boron as dopant, a gate insulating film 204, and a gate electrode 205 including metal films 205a-c and a metal film 205c containing nitrogen and an n-type polysilicon film 205d having the boron concentration of 5E19 cm<SP>-3</SP>or less at the interface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007203102-A (JP)
Title: Game machine
Inventor: KOIWA TATSUAKI
IPC: A63F7/02
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To securely switch presentation of game when switching type of presentation of game performed during a big prize winning game.  <P>SOLUTION: A sub-CPU determines whether a musical piece specified based on a musical piece regeneration pattern per inputting of a round specifying command agrees with a musical piece outputted currently (a musical piece indicated by a musical piece specifying flag) or not (step S15). If the result of determination is negative (both musical pieces do not agree), the sub-CPU prepares a musical piece specifying command for round (step S16) and outputs it in a decoding device. As a result, musical pieces are switched and outputted from a speaker. On the other hand, if the result of determination is positive (both musical pieces agree), the sub-CPU does not output the musical piece specifying command for round. For this reason, a musical piece is continuously outputted from the speaker.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008279213-A (JP)
Title: Massage machine
Inventor: OGURI SHINICHI
IPC: A47C7/62
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine which makes the body of a user three-dimensionally stretch or twist by utilizing an expansion/contraction bag to be expanded and contracted by an air supply/discharge device and increases density in a body treating part to which the effect of the stretch or the twist is exerted.  <P>SOLUTION: In the massage machine 1a, the expansion/contraction bags 2a which are pressurized and expanded and contracted or pressurized and kept expanded by the supply/discharge of air by the air supply/discharge device 3a are disposed inside the appropriate part of a chair main body 10a comprising a seat part 11a and a backrest part 12a connected at the rear part of the seat part 11a so as to be raised and brought down. A pair of left and right expansion/contraction bags 2a are provided respectively in the seat part 11a and the backrest part 12a, and when the backrest part 12a is raised, only one side of the pair of left and right expansion/contraction bags 2a in the seat part 11a is expanded and only the expansion/contraction bag 2a on the side opposite to the expansion/contraction bag 2a expanded in the seat part 11a between the pair of left and right expansion/contraction bags 2a in the backrest part 12a is expanded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288702-A (JP)
Title: Mounting structure for chip antenna
Inventor: ONISHI TADAAKI
IPC: H01Q11/08
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a chip antenna which has superior shock resistance.  <P>SOLUTION: In the mounting structure where the chip antenna 1 having a columnar base body 2 made of a dielectric or magnetic body, a radiation conductor 3 provided on a surface of the base body 2, and electrodes 4 to 5 for external circuit connection is mounted on a circuit board 20 and electrically and mechanically connected, connection members 10 are used which are each formed by coupling a conductive elastic piece 12 to a conductive metal pin 11 having a head portion, where head portions are soldered to solder lands 21 on the circuit board while the metal pins 11 are pressed in predetermined parts of the base body 2 and fixed, and elastic pieces 12 are brought into elastic contact with the corresponding electrodes 4 to 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288384-A (JP)
Title: Three-dimensional stacked device and its manufacturing method, and method of junction of three-dimensional stacked device
Inventor: YASUI ATSUTO
IPC: H01L27/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional stacked device excellent in reliability and its manufacturing method, and a method of the junction of the three-dimensional stacked device.  <P>SOLUTION: A plurality of semiconductor wafers 2-5 are laminated to be integrated and thereafter, the integrated body is divided individually into respective devices to constitute the three-dimensional stacked device 1, and in this case, a junction of one semiconductor wafer is formed so as to have a projected shape 6 and a junction of the other semiconductor wafer is formed so as to have a recessed shape 7 while the projected junction 6 of one semiconductor wafer is directly connected to the recessed junction 7 for the other semiconductor wafer to constitute the stacked device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288467-A (JP)
Title: Thin film resistor and its manufacturing method
Inventor: MASUDA HIDETOSHI
IPC: H01C17/06
Filed: 2007-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film resistor capable of obtaining a high resistance value while using the material of low temperature dependency, and its manufacturing method.  <P>SOLUTION: By forming many holes 22 on the main surface of a substrate 10 forming the thin film resistor by the method of anodic oxidation or the like, a rugged structure 20 is formed. Then, a resistor film 30 is formed on the rugged structure 20. Then, the resistor film 30 becomes to a mesh structure 40 reflecting the rugged structure 20 and becomes to a structure having pores 42 corresponding to the holes 22 on the side of the substrate 10. By forming drawing electrodes (not shown in the figure) at both ends of such a resistor film 30, the thin film resistor is obtained. By the mesh structure 40, the effective cross sectional area of the current route of the resistor film 30 is reduced and the high resistance value is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294035-A (JP)
Title: Screen printing device, and screen printing method
Inventor: INOUE MASAFUMI
IPC: B41F15/12
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing device and a screen printing method capable of ensuring print quality by effectively preventing print failure occurring locally and consecutively.  <P>SOLUTION: In screen print for printing solder paste S on an electrode 10a by bringing a mask plate 12 with a pattern hole 12a into contact with a substrate, a part requiring cleaning is specified by inspecting the state of the pattern hole 12a in the mask plate 12 based on the determination results of a print inspection including "thin spot" where the amount of print is too little for the print state of paste in the substrate after printing, and the specified part requiring cleaning is cleaned locally by a suction head 38, thus effectively preventing print failure occurring locally and continuously and ensuring print quality.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291442-A (JP)
Title: Temporary bearing member and construction method of precast concrete floor slab
Inventor: FUJIWARA SHINICHIRO
IPC: E04G25/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary bearing member removable and divertible after temporary support is unnecessary, easily and safely installed and removed and reducing the lifting load of a lifting crane, and to provide a construction method of a precast concrete floor slab.  <P>SOLUTION: The temporary bearing member 3 for temporarily supporting the precast concrete floor slab 1 installed in a cantilever state on a steel beam 2 comprises a body part 4 obliquely extended between the steel beam 2 and the precast concrete floor slab 1; a floor slab side mounting part 5 provided at one end of the body part 4 and detachably mounted to the precast concrete floor slab 1; and a beam side mounting part 6 provided at the other end of the body part 4 and detachably mounted to the steel beam 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291069-A (JP)
Title: Thermoconductive silicone grease composition
Inventor: HOSHINO CHISATO
IPC: C08K3/38
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoconductive silicone grease composition excellent in thermal conductivity and heat-resistance.  <P>SOLUTION: The thermoconductive silicone grease composition contains (A) a silicone oil having a viscosity at 23°C of 0.05-10 (Pa s) and treated with 2-ethylhexyl ferric oxide or cerium (III) acetyl acetonate tri-hydrate, and (B) a thermoconductive filler.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293725-A (JP)
Title: Induction heating device
Inventor: KUROSE YOICHI
IPC: H05B6/06
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device in which cooling design can be facilitated by equalizing losses of two switching elements.  <P>SOLUTION: Driving periods of a first switching element 15 and a second switching element 17 composing an inverter 23 are arranged to be replaced at every specified period by a control means 24. By this, the losses of two switching elements 15, 17 can be equalized, and the cooling design of the switching elements 15, 17 can be facilitated, and moreover the size of, heat-sinks used when the switching elements 15, 17 are cooled can be fixed, thus superior convenience can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292796-A (JP)
Title: Developing device and electrophotographic apparatus equipped with the same
Inventor: TOYODA MINORU
IPC: G03G15/08
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device for suppressing an increase in rotation load by reducing remaining toner.  <P>SOLUTION: A sheet-like separation member 29 having a plurality of holes is disposed between a toner storage chamber 26 and a toner collecting chamber 28. A rotating stir member 32 in the toner collecting chamber 28 has a crank shape having no shaft in its rotation center. The member 32 has a plurality of sheet-like conveying members 33 at the leading end of the crank shape so as to correspond to the holes of the separating member 29. The sheet-like conveying members 33 fit into the holes of the sheet-like separating member 29 by the rotation of the rotating stir member 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT